Why 'katello-package-upload' return an error "Error updating system data on the server, see /var/log/rhsm/rhsm.log "

Issue

• katello-package-upload return an error :

# katello-package-upload
Traceback (most recent call last):
  File "/sbin/katello-package-upload", line 26, in <module>
    main()
  File "/sbin/katello-package-upload", line 23, in main
    package_upload.upload_package_profile()
  File "/usr/lib/yum-plugins/package_upload.py", line 43, in upload_package_profile
    get_manager().profilelib._do_update()
  File "/usr/share/rhsm/subscription_manager/packageprofilelib.py", line 24, in _do_update
    return action.perform()
  File "/usr/share/rhsm/subscription_manager/packageprofilelib.py", line 40, in perform
    ret = profile_mgr.update_check(self.uep, consumer_identity.uuid)
  File "/usr/share/rhsm/subscription_manager/cache.py", line 389, in update_check
    return CacheManager.update_check(self, uep, consumer_uuid, force)
  File "/usr/share/rhsm/subscription_manager/cache.py", line 152, in update_check
    raise Exception(_("Error updating system data on the server, see /var/log/rhsm/rhsm.log "
Exception: Error updating system data on the server, see /var/log/rhsm/rhsm.log for more details.